package lab02.test11;

/**
 * Created by 唐苗苗 on 2017/10/25.
 */
public class Rectangle implements Printx {
    double a,b;
    Rectangle(double a,double b){
        this.a=a;
        this.b=b;
    }
    public double getArea(){return a*b;}
    public double getPerimeter(){return 2*(a+b);}


    @Override
    public void printMyWay() {
        System.out.println("矩形的长a="+a+"宽b=" +b);
        System.out.println("面积s="+getArea());
        System.out.println("周长1="+getPerimeter());

    }
}
